In addition, peak blood sugar was lower in those who took to the tub after eating than it was in those who went for a bit of exercise. Passive heating, the study also concluded, may help reduce inflammation—in other words (well, in our words), it’s essentially spinach and exercise soaked in bubbles. And we all know red wine is good for the heart, so might as well drink a glass or two of that while you’re in there.

So if your husband and kids ask why you’re spending all day in the bath with a Pinot Noir, tell them it’s for your health. It’s all for your health.